Mather, M. E., and R. A. Stein. 1993. Using growth-mortality tradeoffs to explore a crayfish species replacement in stream riffles and pools. Canadian Journal of Fisheries and Aquatic Sciences 50: 88-96.

Mather, M. E., and R. A. Stein. 1993. Direct and indirect effects of fish predation on the replacement of a native crayfish by an invading congenor. Canadian Journal of Fisheries and Aquatic Sciences 50: 1279-1288.